How to Report Interference or Violations to the FCC

Radio interference and FCC rule violations can disrupt legitimate communications and frustrate licensed operators. Understanding how to report problems to the FCC — and what the agency is likely to do about them — helps set realistic expectations and ensures that legitimate complaints are handled effectively.

Types of Interference

Not all interference is the same, and the appropriate response depends on the type:

• Co-channel interference: Two licensed users on the same frequency in overlapping areas — usually resolved through coordination rather than enforcement
• Harmful interference from unlicensed operation: Someone transmitting without authorization — FCC enforcement territory
• Spurious emissions: A licensed station causing interference on frequencies other than its authorized channel — a technical compliance issue
• Intentional interference (jamming): Deliberate disruption of communications — a serious FCC violation and potentially criminal

Amateur Radio: Try the OO Program First

For amateur radio interference issues, the first line of response is the ARRL's Official Observer (OO) program. OOs can investigate and send educational notices for Part 97 violations without formal FCC involvement. For inter-operator disputes, the OO program is often faster and more effective than filing an FCC complaint.

Filing an FCC Interference Complaint

For interference that the OO program cannot resolve, or for non-amateur radio services, file a complaint with the FCC:

1. Visit fcc.gov/consumers/guides/filing-informal-complaint
2. Select the appropriate service category
3. Provide detailed information: frequencies, dates and times, location, nature of interference, any recordings if available
4. Include your contact information — the FCC may need to follow up

What the FCC Will and Will Not Do

The FCC investigates complaints involving safety communications interference, jamming of licensed services, and unlicensed operation with a significant impact. Routine disputes between licensed operators on the same channel are generally not FCC enforcement matters. The FCC has limited field investigation resources and prioritizes cases involving public safety, critical infrastructure, or widespread interference. Keep expectations realistic — the FCC's role is regulatory, not a radio police response for every dispute.